30799450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 64683360

約数和(自身を除く): 33883910

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 1931, 3190, 3862, 7975, 9655, 15950, 19310, 21241, 42482, 48275, 55999, 96550, 106205, 111998, 212410, 279995, 531025, 559990, 615989, 1062050, 1231978, 1399975, 2799950, 3079945, 6159890, 15399725, 30799450]

約数ペア:

[(1, 30799450), (2, 15399725), (5, 6159890), (10, 3079945), (11, 2799950), (22, 1399975), (25, 1231978), (29, 1062050), (50, 615989), (55, 559990), (58, 531025), (110, 279995), (145, 212410), (275, 111998), (290, 106205), (319, 96550), (550, 55999), (638, 48275), (725, 42482), (1450, 21241), (1595, 19310), (1931, 15950), (3190, 9655), (3862, 7975)]